Jon said "I wish that profanity is accepted and encouraged in society." Suddenly there was a loud boom, as if a bomb went off, and then a brisk wind blew past Jon, which was weird because the bathroom window wasn't open.
Jon knew that profanity was used quite a bit in society (especially in movies), but not everyone used it. But after his wish, everyone would be using it. Jon wondered how much the world had actually changed, so he left the bathroom to check it out.